JP7447825B2 - 車両用制御装置、車両用制御システム及びハイブリッド車両 - Google Patents
車両用制御装置、車両用制御システム及びハイブリッド車両 Download PDFInfo
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- JP7447825B2 JP7447825B2 JP2021002212A JP2021002212A JP7447825B2 JP 7447825 B2 JP7447825 B2 JP 7447825B2 JP 2021002212 A JP2021002212 A JP 2021002212A JP 2021002212 A JP2021002212 A JP 2021002212A JP 7447825 B2 JP7447825 B2 JP 7447825B2
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- 238000007599 discharging Methods 0.000 claims description 25
- 238000004891 communication Methods 0.000 description 8
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- 238000013459 approach Methods 0.000 description 2
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- 239000000446 fuel Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000013477 bayesian statistics method Methods 0.000 description 1
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- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
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- 238000011069 regeneration method Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/12—Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/24—Energy storage means
- B60W2510/242—Energy storage means for electrical energy
- B60W2510/244—Charge state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/04—Vehicle stop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/24—Energy storage means
- B60W2710/242—Energy storage means for electrical energy
- B60W2710/244—Charge state
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Description
12 エンジン
14 モータ
16 バッテリ
20 車両用制御装置
30 分析部
32 予測部
38 目標設定部
40 車両用制御システム
Claims (6)
- エンジンを駆動させることで発生した電力をバッテリに充電可能なハイブリッド車両に搭載された車両用制御装置であって、
前記ハイブリッド車両の走行経路で駐車時間が所定の閾値を超えると予測される駐車地点の位置情報を取得する予測部と、
前記バッテリの目標充電率を設定するとともに、前記ハイブリッド車両が前記駐車地点への接近条件を満たしたときに、前記目標充電率を通常時の第1充電率よりも低い第2充電率に設定変更する目標設定部と、
を有し、
前記バッテリの充電率が前記第2充電率以下になったときの前記バッテリの充放電量を、前記バッテリの充電率が前記第2充電率よりも大きかったときの前記バッテリの充放電量に比べて小さくなるように制御する車両用制御装置。 - 前記バッテリの充電率が前記第2充電率以下になり、その後、前記バッテリの充電率が前記第2充電率よりも大きくなったときには、そのときの前記バッテリの充放電量を維持するように制御する請求項1に記載の車両用制御装置。
- 前記目標設定部が前記目標充電率を前記第2充電率に設定してから、前記バッテリの充電率が前記第2充電率以下になるまで、一定の放電量で放電するように制御する請求項1又は請求項2に記載の車両用制御装置。
- 前記バッテリの充放電量の上限値及び下限値は、前記バッテリの充電容量と車速と運転者のアクセル開度とに基づいて決定される請求項1~請求項3の何れか1項に記載の車両用制御装置。
- ハイブリッド車両に搭載された請求項1~請求項4の何れか1項に記載の車両用制御装置と、
前記車両用制御装置と通信可能に構成され、前記駐車地点における外部情報を取得する取得部と、
を備えた車両用制御システム。 - エンジンと、
前記エンジンを駆動させることで発生した電力を充電可能なバッテリと、
前記バッテリに充電された電力で駆動する走行用のモータと、
請求項1~請求項4の何れか1項に記載の車両用制御装置と、
を備え、
前記エンジンによる駆動と前記モータによる駆動とを切り替えて走行するハイブリッド車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2021002212A JP7447825B2 (ja) | 2021-01-08 | 2021-01-08 | 車両用制御装置、車両用制御システム及びハイブリッド車両 |
US17/530,478 US11731608B2 (en) | 2021-01-08 | 2021-11-19 | Vehicle controller, vehicle control system, and hybrid vehicle |
CN202111650129.3A CN114834430A (zh) | 2021-01-08 | 2021-12-30 | 车辆用控制装置、车辆用控制系统以及混合动力车辆 |
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JP2021002212A JP7447825B2 (ja) | 2021-01-08 | 2021-01-08 | 車両用制御装置、車両用制御システム及びハイブリッド車両 |
Publications (2)
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JP2022107333A JP2022107333A (ja) | 2022-07-21 |
JP7447825B2 true JP7447825B2 (ja) | 2024-03-12 |
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JP2021002212A Active JP7447825B2 (ja) | 2021-01-08 | 2021-01-08 | 車両用制御装置、車両用制御システム及びハイブリッド車両 |
Country Status (3)
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US (1) | US11731608B2 (ja) |
JP (1) | JP7447825B2 (ja) |
CN (1) | CN114834430A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011225079A (ja) | 2010-04-19 | 2011-11-10 | Toyota Motor Corp | ハイブリッド自動車 |
JP2015202832A (ja) | 2014-04-16 | 2015-11-16 | トヨタ自動車株式会社 | ハイブリッド車両 |
JP2017081416A (ja) | 2015-10-28 | 2017-05-18 | トヨタ自動車株式会社 | 車両制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US8170737B2 (en) * | 2009-04-30 | 2012-05-01 | GM Global Technology Operations LLC | Method of controlling vehicle powertrain and vehicle control system |
JP2012153257A (ja) | 2011-01-26 | 2012-08-16 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
JP7058233B2 (ja) * | 2019-02-27 | 2022-04-21 | 本田技研工業株式会社 | 車両制御装置、車両制御方法、およびプログラム |
-
2021
- 2021-01-08 JP JP2021002212A patent/JP7447825B2/ja active Active
- 2021-11-19 US US17/530,478 patent/US11731608B2/en active Active
- 2021-12-30 CN CN202111650129.3A patent/CN114834430A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011225079A (ja) | 2010-04-19 | 2011-11-10 | Toyota Motor Corp | ハイブリッド自動車 |
JP2015202832A (ja) | 2014-04-16 | 2015-11-16 | トヨタ自動車株式会社 | ハイブリッド車両 |
JP2017081416A (ja) | 2015-10-28 | 2017-05-18 | トヨタ自動車株式会社 | 車両制御装置 |
Also Published As
Publication number | Publication date |
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US11731608B2 (en) | 2023-08-22 |
US20220219672A1 (en) | 2022-07-14 |
JP2022107333A (ja) | 2022-07-21 |
CN114834430A (zh) | 2022-08-02 |
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